8402408550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{9239}}^1$

素因数の和:9347

約数の個数: 144

約数和(自身を含む): 23593489920

約数和(自身を除く): 15191081370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 47, 50, 75, 86, 90, 94, 129, 141, 150, 215, 225, 235, 258, 282, 387, 423, 430, 450, 470, 645, 705, 774, 846, 1075, 1175, 1290, 1410, 1935, 2021, 2115, 2150, 2350, 3225, 3525, 3870, 4042, 4230, 6063, 6450, 7050, 9239, 9675, 10105, 10575, 12126, 18189, 18478, 19350, 20210, 21150, 27717, 30315, 36378, 46195, 50525, 55434, 60630, 83151, 90945, 92390, 101050, 138585, 151575, 166302, 181890, 230975, 277170, 303150, 397277, 415755, 434233, 454725, 461950, 692925, 794554, 831510, 868466, 909450, 1191831, 1302699, 1385850, 1986385, 2078775, 2171165, 2383662, 2605398, 3575493, 3908097, 3972770, 4157550, 4342330, 5959155, 6513495, 7150986, 7816194, 9931925, 10855825, 11918310, 13026990, 17877465, 18672019, 19540485, 19863850, 21711650, 29795775, 32567475, 35754930, 37344038, 39080970, 56016057, 59591550, 65134950, 89387325, 93360095, 97702425, 112032114, 168048171, 178774650, 186720190, 195404850, 280080285, 336096342, 466800475, 560160570, 840240855, 933600950, 1400401425, 1680481710, 2800802850, 4201204275, 8402408550]

約数ペア:

[(1, 8402408550), (2, 4201204275), (3, 2800802850), (5, 1680481710), (6, 1400401425), (9, 933600950), (10, 840240855), (15, 560160570), (18, 466800475), (25, 336096342), (30, 280080285), (43, 195404850), (45, 186720190), (47, 178774650), (50, 168048171), (75, 112032114), (86, 97702425), (90, 93360095), (94, 89387325), (129, 65134950), (141, 59591550), (150, 56016057), (215, 39080970), (225, 37344038), (235, 35754930), (258, 32567475), (282, 29795775), (387, 21711650), (423, 19863850), (430, 19540485), (450, 18672019), (470, 17877465), (645, 13026990), (705, 11918310), (774, 10855825), (846, 9931925), (1075, 7816194), (1175, 7150986), (1290, 6513495), (1410, 5959155), (1935, 4342330), (2021, 4157550), (2115, 3972770), (2150, 3908097), (2350, 3575493), (3225, 2605398), (3525, 2383662), (3870, 2171165), (4042, 2078775), (4230, 1986385), (6063, 1385850), (6450, 1302699), (7050, 1191831), (9239, 909450), (9675, 868466), (10105, 831510), (10575, 794554), (12126, 692925), (18189, 461950), (18478, 454725), (19350, 434233), (20210, 415755), (21150, 397277), (27717, 303150), (30315, 277170), (36378, 230975), (46195, 181890), (50525, 166302), (55434, 151575), (60630, 138585), (83151, 101050), (90945, 92390)]